diff --git a/.stats.yml b/.stats.yml
index cbcb9c2720..e6c6af12af 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 1707
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-be6e76cbd3107968355eb2201def84211f0db684c96538904a871f8da9d0f992.yml
-openapi_spec_hash: b96b6fb0e5b4dcfeacff17e803b1088d
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/cloudflare%2Fcloudflare-3e03f71406670e2384aa5c3bf2bea707a896e4957b4ec5f9427182fbaa0f85b4.yml
+openapi_spec_hash: 40d67d20dcbb7925f96d686d41ad2916
 config_hash: e30b863eac83985d5919f958f3cd8993
diff --git a/src/resources/d1/d1.ts b/src/resources/d1/d1.ts
index 536a62b2eb..9f8cd46d42 100644
--- a/src/resources/d1/d1.ts
+++ b/src/resources/d1/d1.ts
@@ -27,6 +27,9 @@ export class D1Resource extends APIResource {
   database: DatabaseAPI.Database = new DatabaseAPI.Database(this._client);
 }
 
+/**
+ * The details of the D1 database.
+ */
 export interface D1 {
   /**
    * Specifies the timestamp the resource was created as an ISO8601 string.
@@ -45,6 +48,11 @@ export interface D1 {
 
   num_tables?: number;
 
+  /**
+   * Configuration for D1 read replication.
+   */
+  read_replication?: D1.ReadReplication;
+
   /**
    * D1 database identifier (UUID).
    */
@@ -53,6 +61,20 @@ export interface D1 {
   version?: string;
 }
 
+export namespace D1 {
+  /**
+   * Configuration for D1 read replication.
+   */
+  export interface ReadReplication {
+    /**
+     * The read replication mode for the database. Use 'auto' to create replicas and
+     * allow D1 automatically place them around the world, or 'disabled' to not use any
+     * database replicas (it can take a few hours for all replicas to be deleted).
+     */
+    mode: 'auto' | 'disabled';
+  }
+}
+
 D1Resource.Database = Database;
 D1Resource.DatabaseListResponsesV4PagePaginationArray = DatabaseListResponsesV4PagePaginationArray;
 D1Resource.QueryResultsSinglePage = QueryResultsSinglePage;
diff --git a/src/resources/d1/database.ts b/src/resources/d1/database.ts
index 2cfce2c038..8d19c54530 100644
--- a/src/resources/d1/database.ts
+++ b/src/resources/d1/database.ts
@@ -154,19 +154,72 @@ export interface QueryResult {
 
 export namespace QueryResult {
   export interface Meta {
+    /**
+     * Denotes if the database has been altered in some way, like deleting rows.
+     */
     changed_db?: boolean;
 
+    /**
+     * Rough indication of how many rows were modified by the query, as provided by
+     * SQLite's `sqlite3_total_changes()`.
+     */
     changes?: number;
 
+    /**
+     * The duration of the SQL query execution inside the database. Does not include
+     * any network communication.
+     */
     duration?: number;
 
+    /**
+     * The row ID of the last inserted row in a table with an `INTEGER PRIMARY KEY` as
+     * provided by SQLite. Tables created with `WITHOUT ROWID` do not populate this.
+     */
     last_row_id?: number;
 
+    /**
+     * Number of rows read during the SQL query execution, including indices (not all
+     * rows are necessarily returned).
+     */
     rows_read?: number;
 
+    /**
+     * Number of rows written during the SQL query execution, including indices.
+     */
     rows_written?: number;
 
+    /**
+     * Denotes if the query has been handled by the database primary instance.
+     */
+    served_by_primary?: boolean;
+
+    /**
+     * Region location hint of the database instance that handled the query.
+     */
+    served_by_region?: 'WNAM' | 'ENAM' | 'WEUR' | 'EEUR' | 'APAC' | 'OC';
+
+    /**
+     * Size of the database after the query committed, in bytes.
+     */
     size_after?: number;
+
+    /**
+     * Various durations for the query.
+     */
+    timings?: Meta.Timings;
+  }
+
+  export namespace Meta {
+    /**
+     * Various durations for the query.
+     */
+    export interface Timings {
+      /**
+       * The duration of the SQL query execution inside the database. Does not include
+       * any network communication.
+       */
+      sql_duration_ms?: number;
+    }
   }
 }
 
@@ -301,19 +354,72 @@ export namespace DatabaseImportResponse {
 
   export namespace Result {
     export interface Meta {
+      /**
+       * Denotes if the database has been altered in some way, like deleting rows.
+       */
       changed_db?: boolean;
 
+      /**
+       * Rough indication of how many rows were modified by the query, as provided by
+       * SQLite's `sqlite3_total_changes()`.
+       */
       changes?: number;
 
+      /**
+       * The duration of the SQL query execution inside the database. Does not include
+       * any network communication.
+       */
       duration?: number;
 
+      /**
+       * The row ID of the last inserted row in a table with an `INTEGER PRIMARY KEY` as
+       * provided by SQLite. Tables created with `WITHOUT ROWID` do not populate this.
+       */
       last_row_id?: number;
 
+      /**
+       * Number of rows read during the SQL query execution, including indices (not all
+       * rows are necessarily returned).
+       */
       rows_read?: number;
 
+      /**
+       * Number of rows written during the SQL query execution, including indices.
+       */
       rows_written?: number;
 
+      /**
+       * Denotes if the query has been handled by the database primary instance.
+       */
+      served_by_primary?: boolean;
+
+      /**
+       * Region location hint of the database instance that handled the query.
+       */
+      served_by_region?: 'WNAM' | 'ENAM' | 'WEUR' | 'EEUR' | 'APAC' | 'OC';
+
+      /**
+       * Size of the database after the query committed, in bytes.
+       */
       size_after?: number;
+
+      /**
+       * Various durations for the query.
+       */
+      timings?: Meta.Timings;
+    }
+
+    export namespace Meta {
+      /**
+       * Various durations for the query.
+       */
+      export interface Timings {
+        /**
+         * The duration of the SQL query execution inside the database. Does not include
+         * any network communication.
+         */
+        sql_duration_ms?: number;
+      }
     }
   }
 }
@@ -328,19 +434,72 @@ export interface DatabaseRawResponse {
 
 export namespace DatabaseRawResponse {
   export interface Meta {
+    /**
+     * Denotes if the database has been altered in some way, like deleting rows.
+     */
     changed_db?: boolean;
 
+    /**
+     * Rough indication of how many rows were modified by the query, as provided by
+     * SQLite's `sqlite3_total_changes()`.
+     */
     changes?: number;
 
+    /**
+     * The duration of the SQL query execution inside the database. Does not include
+     * any network communication.
+     */
     duration?: number;
 
+    /**
+     * The row ID of the last inserted row in a table with an `INTEGER PRIMARY KEY` as
+     * provided by SQLite. Tables created with `WITHOUT ROWID` do not populate this.
+     */
     last_row_id?: number;
 
+    /**
+     * Number of rows read during the SQL query execution, including indices (not all
+     * rows are necessarily returned).
+     */
     rows_read?: number;
 
+    /**
+     * Number of rows written during the SQL query execution, including indices.
+     */
     rows_written?: number;
 
+    /**
+     * Denotes if the query has been handled by the database primary instance.
+     */
+    served_by_primary?: boolean;
+
+    /**
+     * Region location hint of the database instance that handled the query.
+     */
+    served_by_region?: 'WNAM' | 'ENAM' | 'WEUR' | 'EEUR' | 'APAC' | 'OC';
+
+    /**
+     * Size of the database after the query committed, in bytes.
+     */
     size_after?: number;
+
+    /**
+     * Various durations for the query.
+     */
+    timings?: Meta.Timings;
+  }
+
+  export namespace Meta {
+    /**
+     * Various durations for the query.
+     */
+    export interface Timings {
+      /**
+       * The duration of the SQL query execution inside the database. Does not include
+       * any network communication.
+       */
+      sql_duration_ms?: number;
+    }
   }
 
   export interface Results {